| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl{-} + 3 H2O = ClO3{-} + 6 H
Ti + Al = Ti25Al =>
25 Ti + Al = Ti25Al
C2H3O2 + H2O2 = C2H4O3 =>
2 C2H3O2 + H2O2 = 2 C2H4O3
KAl(OH)4 = H2O + KAlO2 =>
KAl(OH)4 = 2 H2O + KAlO2
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O
HAsO2 + HCl = AsCl3 + H2O =>
HAsO2 + 3 HCl = AsCl3 + 2 H2O
ZnO + NH4OH = (NH4)2ZnO2 + H2O =>
ZnO + 2 NH4OH = (NH4)2ZnO2 + H2O
K2SO4 + BaI2 = KI + BaSO4 =>
K2SO4 + BaI2 = 2 KI + BaSO4
Cu2O(s) + CuS(s) = Cu(s) + SO2(g) =>
2 Cu2O(s) + CuS(s) = 5 Cu(s) + SO2(g)
Li2S + NaCl = Na2S + LiCl =>
Li2S + 2 NaCl = Na2S + 2 LiCl
(C6H15N) + C9H7ClO = C15H21NO + HCl =>
(C6H15N) + C9H7ClO = C15H21NO + HCl
HgSO4 + KCl = HgCl + KSO4 =>
HgSO4 + KCl = HgCl + KSO4
HCOONa + Cr2K2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O + Na2SO4 =>
6 HCOONa + 2 Cr2K2O7 + 11 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CO2 + 14 H2O + 3 Na2SO4
K[Al(OH)4] + HI = KI + AlI3 + H2O =>
K[Al(OH)4] + 4 HI = KI + AlI3 + 4 H2O
SI + H2SO4 = SIO2 + SO2 + H2O =>
SI + 2 H2SO4 = SIO2 + 2 SO2 + 2 H2O
W12P8O52 + P4O10 + P = WPO5 =>
5 W12P8O52 + 4 P4O10 + 4 P = 60 WPO5
KCl + OH = KClO + H2O =>
KCl + 2 OH = KClO + H2O
NaOH + KHC8H5O4 = NaKC8H5O4 + H2O =>
NaOH + KHC8H5O4 = NaKC8H5O4 + H2O
Fe2S3 + Ba = Fe + Ba2S =>
Fe2S3 + 6 Ba = 2 Fe + 3 Ba2S
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
HCl + C13H10O + NaBH4 = C13H12O + NaCl + BH3 =>
HCl + C13H10O + NaBH4 = C13H12O + NaCl + BH3
NaIO + NaHSO3 = NaI + NaHSO4 =>
NaIO + NaHSO3 = NaI + NaHSO4
Ga4C3 + H2O = Ga(OH)3 + H4C =>
Ga4C3 + 12 H2O = 4 Ga(OH)3 + 3 H4C
ZnS2 = Zn + S8 =>
4 ZnS2 = 4 Zn + S8
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
HCl + KClO = KCl + H2O + Cl2 =>
2 HCl + KClO = KCl + H2O + Cl2
C7H16(l) + O2(g) = H2O(g) + CO2(g) =>
C7H16(l) + 11 O2(g) = 8 H2O(g) + 7 CO2(g)
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
CH3OH + (CH3)2C = CH2(CH3)3COCH3 =>
3 CH3OH + 5(CH3)2C = 3 CH2(CH3)3COCH3
Cu4Cl2 + Zn = Cu + ZnCl2 =>
Cu4Cl2 + Zn = 4 Cu + ZnCl2
O2 + P4O10 = P4O12 =>
O2 + P4O10 = P4O12
LiOH + HBr = Li + Br + H2O =>
LiOH + HBr = Li + Br + H2O
AgNO2 + BaSO4 = Ag2 + SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2 + SO4 + Ba(NO2)2
Mn(OH)2 + KClO3 + K2CO3 = K2MnO4 + KCl + H2O + CO2 =>
3 Mn(OH)2 + 2 KClO3 + 3 K2CO3 = 3 K2MnO4 + 2 KCl + 3 H2O + 3 CO2
PbI2 + NaOH = Pb(OH)2 + NaI =>
PbI2 + 2 NaOH = Pb(OH)2 + 2 NaI
CO2 + O4 = CO6 =>
CO2 + O4 = CO6
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4 =>
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4
PbCl2 + NH4NO2 = Pb(NO2)2 + NH4Cl =>
PbCl2 + 2 NH4NO2 = Pb(NO2)2 + 2 NH4Cl
HCOOH + HCl = HCOOH2 + Cl2 =>
2 HCOOH + 2 HCl = 2 HCOOH2 + Cl2
HClO + Cd(OH)2 = Cd(ClO)2 + H2O =>
2 HClO + Cd(OH)2 = Cd(ClO)2 + 2 H2O
FeS + O2 = Fe3O4 + SO3 =>
6 FeS + 13 O2 = 2 Fe3O4 + 6 SO3
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2O2 + As2S3 + NaOH = Na3AsO4 + Na2SO4 + H2O =>
14 H2O2 + As2S3 + 12 NaOH = 2 Na3AsO4 + 3 Na2SO4 + 20 H2O
SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2
CH3OH + Na2O = CH3ONa + NaOH =>
CH3OH + Na2O = CH3ONa + NaOH
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
CaO + NH4Cl = CaCl2 + Ca(OH)2 + NH3 =>
2 CaO + 2 NH4Cl = CaCl2 + Ca(OH)2 + 2 NH3
S8 + Li2S = Li2S6 =>
5 S8 + 8 Li2S = 8 Li2S6
Al + KOH + KNO3 + H2O = K3[Al(OH)6] + NH3 =>
8 Al + 21 KOH + 3 KNO3 + 18 H2O = 8 K3[Al(OH)6] + 3 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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